=6a^2-27ab

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Solution for =6a^2-27ab equation:


Simplifying
0 = 6a2 + -27ab

Reorder the terms:
0 = -27ab + 6a2

Solving
0 = -27ab + 6a2

Solving for variable 'a'.
Remove the zero:
27ab + -6a2 = -27ab + 6a2 + 27ab + -6a2

Reorder the terms:
27ab + -6a2 = -27ab + 27ab + 6a2 + -6a2

Combine like terms: -27ab + 27ab = 0
27ab + -6a2 = 0 + 6a2 + -6a2
27ab + -6a2 = 6a2 + -6a2

Combine like terms: 6a2 + -6a2 = 0
27ab + -6a2 = 0

Factor out the Greatest Common Factor (GCF), '3a'.
3a(9b + -2a) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0

Subproblem 2

Set the factor '(9b + -2a)' equal to zero and attempt to solve: Simplifying 9b + -2a = 0 Reorder the terms: -2a + 9b = 0 Solving -2a + 9b = 0 Move all terms containing a to the left, all other terms to the right. Add '-9b' to each side of the equation. -2a + 9b + -9b = 0 + -9b Combine like terms: 9b + -9b = 0 -2a + 0 = 0 + -9b -2a = 0 + -9b Remove the zero: -2a = -9b Divide each side by '-2'. a = 4.5b Simplifying a = 4.5b

Solution

a = {0, 4.5b}

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